mm.at - robtex.com
mm.at
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at 🔒 | ||||||
| NS | j.ns.at 🔒 | ||||||
| NS | n.ns.at 🔒 | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at 🔒 | ||||||
| NS | u.ns.at 🔒 | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1771290002 | ||||||
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns25.domaincontrol.com2026-02-21 → 2026-03-10 · 2 obs
● 2026-03-10 12:56:12
●NSns26.domaincontrol.com2026-02-21 → 2026-03-10 · 2 obs
● 2026-03-10 12:56:12
●MXmm-at.mail.protection.outlook.com2026-02-21 → 2026-03-10 · 2 obs
● 2026-03-10 12:56:12
●A217.154.244.132026-02-21 → 2026-03-10 · 2 obs
● 2026-03-10 12:56:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| mm.at | ns25.domaincontrol.com, ns26.domaincontrol.com | - |
✅ Authoritative Response
Server: 173.201.70.13
NS records: ns25.domaincontrol.com, ns26.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mm.at (unsigned zone)
⏱️ Timing
Total: 563ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.154.244.13 |
| NS | 2 | ns25.domaincontrol.com, ns26.domaincontrol.com |
| MX | 1 | mm-at.mail.protection.outlook.com (pri: |
| TXT | 3 | protonmail-verification=bdfcebbbc9d6ec05, v=spf1 include:secureserver.net -all... |
| SOA | 1 | ns25.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
mm.at is a parent of mx0.mm.at and www.mm.at.
IP Addresses
mm.at resolves to one IP number: 217.154.244.13.
Other host names, for instance ip217-154-244-13.pbiaas.com, www.mm.at and mx0.mm.at share IP numbers with mm.at.
Name Servers
mm.at's delegation uses two name servers: ns25.domaincontrol.com and ns26.domaincontrol.com.
mm.at uses the same name server setup as other domains, such as valenzuela.com.mx, belugaracing.com, esterna.com, travlu.us and originalmur(0x6469636b)sfudge.com.
Host names with two IPs:
ns25.domaincontrol.com points to 2603:5:2161::d and 97.74.102.13
ns26.domaincontrol.com points to 2603:5:2261::d and 173.201.70.13
Mail Servers
A single mail server handles mm.at, mm-at.mail.protection.outlook.com.
mm.at shares the same mail server setup as other domains, for example 9mm.at.
Host mm-at.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca6e::, 2a01:111:f403:ca6e::2, 2a01:111:f403:ca6e::3, 2a01:111:f403:ca6e::6, 40.107.180.0, 40.107.180.2, 40.107.180.3 and 40.107.180.6.